How many chill hours does 71952 get?

71952 averages 1083 chill hours per winter, ranging from 803 to 1428 across the last 10 years.

What hardiness zone is 71952?

71952 is in USDA hardiness zone 8a.

Location almanac

The short answer

71952 averages 1,083 chill hours per winter (803–1,428 across 10 years) in USDA zone 8a.

71952 climate
Average chill hours	1,083 (803–1,428 across 10 winters)
USDA hardiness zone	8a
Last spring frost	typically February 21 – March 20
First fall frost	typically November 10 – December 10

Computed from 10 winters of ERA5 hourly temperature (Open-Meteo, 2015–2025); zones from USDA PHZM 2023. Data updated July 3, 2026. See methodology.

Every variety in our database, checked against 71952’s chill hours and zone:

Chill and zone requirements are comfortably met in 71952.

Show 129 more good fit varieties

How many chill hours does 71952 get?: 71952 averages 1083 chill hours per winter, ranging from 803 to 1428 across the last 10 years.
What hardiness zone is 71952?: 71952 is in USDA hardiness zone 8a.

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[1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
[2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026